---What do we need to buy?
--- ________.

A．Two kilos of potatoes and two packets of salts

B．Two kilos of potatoes and two packet of salt

C．Two kiloes of potatos and two packets of salt

D．Two kilos of potatoes and two packets of salt

科目 英语   题型 单选题   难度 中等

知识点： 名词作定语